diff --git a/src/main/java/quant/rich/emoney/client/EmoneyClient.java b/src/main/java/quant/rich/emoney/client/EmoneyClient.java
index b2e3ba3..fda2c12 100644
--- a/src/main/java/quant/rich/emoney/client/EmoneyClient.java
+++ b/src/main/java/quant/rich/emoney/client/EmoneyClient.java
@@ -1,15 +1,6 @@
 package quant.rich.emoney.client;
 
 import java.io.Serializable;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.net.InetSocketAddress;
-import java.net.Proxy;
-import java.net.Proxy.Type;
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.Map;
-
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -23,18 +14,14 @@ import lombok.extern.slf4j.Slf4j;
 import nano.BaseResponse;
 import okhttp3.Call;
 import okhttp3.MediaType;
-import okhttp3.OkHttp;
 import okhttp3.Request;
 import okhttp3.RequestBody;
 import okhttp3.Response;
 import quant.rich.emoney.entity.config.EmoneyRequestConfig;
-import quant.rich.emoney.entity.config.IndexInfoConfig;
 import quant.rich.emoney.exception.EmoneyDecodeException;
 import quant.rich.emoney.exception.EmoneyIllegalRequestParamException;
 import quant.rich.emoney.exception.EmoneyRequestException;
 import quant.rich.emoney.exception.EmoneyResponseException;
-import quant.rich.emoney.patch.okhttp.PatchOkHttp;
-import quant.rich.emoney.patch.okhttp.PatchOkHttpRule;
 import quant.rich.emoney.util.EncryptUtils;
 import quant.rich.emoney.util.SpringContextHolder;
 import okhttp3.OkHttpClient;
@@ -117,12 +104,7 @@ public class EmoneyClient implements Cloneable {
         try {
             //OkHttpClient okHttpClient = new OkHttpClient();
             
-            OkHttpClient okHttpClient = 
-                    IndexInfoConfig.getInstance().newBuilder()
-                    .proxy(new Proxy(
-                            Type.HTTP,
-                            new InetSocketAddress("127.0.0.1", 8888)
-                            )).build();
+            OkHttpClient okHttpClient = OkHttpClientProvider.getInstance();
             MediaType type = MediaType.parse("application/json");
             //type.charset(StandardCharsets.UTF_8);
             byte[] content = formObject.toString().getBytes("utf-8");
@@ -192,7 +174,7 @@ public class EmoneyClient implements Cloneable {
         }
 
         try {
-            OkHttpClient okHttpClient = new OkHttpClient();
+            OkHttpClient okHttpClient = OkHttpClientProvider.getInstance();
             
             byte[] content = MessageNano.toByteArray(nanoRequest);
             RequestBody body = RequestBody.create(